23354421215422 has 48 divisors (see below), whose sum is σ = 38898088298496. Its totient is φ = 10507567752000.

The previous prime is 23354421215417. The next prime is 23354421215423. The reversal of 23354421215422 is 22451212445332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23354421215423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87442348 + ... + 87709024.

It is an arithmetic number, because the mean of its divisors is an integer number (810376839552).

Almost surely, 2^{23354421215422} is an apocalyptic number.

23354421215422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23354421215422 is a deficient number, since it is larger than the sum of its proper divisors (15543667083074).

23354421215422 is a wasteful number, since it uses less digits than its factorization.

23354421215422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270385 (or 270374 counting only the distinct ones).

The product of its digits is 460800, while the sum is 40.

The spelling of 23354421215422 in words is "twenty-three trillion, three hundred fifty-four billion, four hundred twenty-one million, two hundred fifteen thousand, four hundred twenty-two".